#adeziva

• Adhesive — Having the property of sticking or tightly fixing two different surfaces or bodies through direct contact; a fluid, viscous, or solidified substance used industrially to achieve permanent or temporary bonds. In a structural sense, it describes a reactive film or backing tape capable of developing high intermolecular attraction forces at the contact layers.
• Self-adhesive — Possessing a surface coated with a special sticky substance (adhesive), capable of tightly fixing itself by simple pressure or contact onto another substrate (paper, plastic, wall) without requiring prior moistening or the application of an external glue layer.